The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 19, 2013
Filed:
Jul. 29, 2009
Kuo-len Lin, Wugu Township, Taipei County, TW;
Chen-hsiang Lin, Wugu Township, Taipei County, TW;
Ken Hsu, Wugu Township, Taipei County, TW;
Chih-hung Cheng, Wugu Township, Taipei County, TW;
Kuo-Len Lin, Wugu Township, Taipei County, TW;
Chen-Hsiang Lin, Wugu Township, Taipei County, TW;
Ken Hsu, Wugu Township, Taipei County, TW;
Chih-Hung Cheng, Wugu Township, Taipei County, TW;
Cpumate Inc, New Taipei, TW;
Golden Sun News Techniques Co., Ltd., New Taipei, TW;
Abstract
The present invention relates to a heat sink of a large area, in which a heat-dissipating body is further provided in its limited space. The method for manufacturing a fin includes the steps of providing a fin, cutting the fin to form a foldable piece thereon, folding back the foldable piece to be overlapped on the fin and form an accommodating hole, and punching the folded piece and the fin to form two overlapped through-holes. The fin, the heat-dissipating body and heat pipes are assembled together to obtain the heat sink. Since the fins and the heat-dissipating body dissipate the heat of the heat-generating element simultaneously, the heat-dissipating efficiency of the heat sink can be improved.